Here is a patch for 24.04 (noble). It has been a long time since I've done any *buntu dev work so I'm sure I screwed something up. If not, great here is a patch, otherwise let me know what I screwed up or feel free to tweak/improve it. I just finished testing this and now I can connect to an old OpenVPN router in the field.
Note that you will have to run the following command after installing this: nmcli connection modify <connection_name> +vpn.data data-ciphers- fallback=<cipher> Example: nmcli connection modify someoldrouter +vpn.data data-ciphers- fallback=AES-128-CBC ** Patch added: "Patch to fix issue in 24.04." https://bugs.launchpad.net/ubuntu/+source/network-manager-openvpn/+bug/2077864/+attachment/5834898/+files/1.10.2-4ubuntu1.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077864 Title: `data-ciphers-fallback` impossible for openvpn connection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-openvpn/+bug/2077864/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs